Integrated single-cylinder engine base structure

A single-cylinder engine, integrated technology, applied in the direction of machines/engines, mechanical equipment, engine components, etc., can solve the complex mechanism status inspection and replacement process, the large ratio of horizontal and vertical dimensions of the machine base structure, and the impact of the machine base partition To solve problems such as large loads, achieve the effects of convenient installation and status inspection, improvement of working intensity, and guaranteed performance of the whole machine
CN102644522AInactive Publication Date: 2012-08-22NO 70 INST OF CHINA NORTH IND GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NO 70 INST OF CHINA NORTH IND GRP
Publication Date
2012-08-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an integrated single-cylinder engine base structure which comprises a lower crankcase (1), a left balance chamber (2), a right balance chamber (3) and an oil pan (4), wherein the left balance chamber (2) and the right balance chamber (3) are symmetrically arranged at left and right sides of the lower crankcase (1); and the oil pan (4) is arranged at the lower parts of the left balance chamber (2) and the right balance chamber (3). According to the invention, the integrated single-cylinder engine base structure integrates a plurality of functions into a whole body and has high integration degree; three chambers are transversely arranged and three clapboards are longitudinally arranged, so that the longitudinal and transverse size proportion is proper, the integral rigidity is high, and the stability is high; a three-gear crankshaft bearing base is divided into a load-carrying bearing base and a thrust bearing base; the function division is clear; the load distribution is reasonable; the high working rigidity of a crankshaft and the working intensity of a bearing bush are ensured; and finally, the working intensity of the whole machine is improved.
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Description

[0001] technical field

[0002] The invention belongs to a component of a single-cylinder engine, and in particular relates to an integrated single-cylinder engine base structure. Background technique

[0003] The single-cylinder engine is the basic platform for the performance research of the whole engine. Through this platform, it can provide the test basis for the power performance, economic performance and parameter matching of the future multi-cylinder research, and it is the test guarantee for the early research of the engine. As a single-cylinder machine base and a single-cylinder machine body, it jointly undertakes the role of the whole machine skeleton and system integration, mainly including the support and sealing of the whole machine, the construction and integration of the balance system and transmission mechanism, the engineering combination of the main bearing hole, the collection of lubricating oil and the integration of the transmission mechanism. Backflow, ...

Claims

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